Home / 11,400,652.20-17,113,419.90-6,361,804.20

Finding the Fourth Proportional to 11,400,652.20, 17,113,419.90 and 6,361,804.20

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Solution

The fourth proportional to 11,400,652.20, 17,113,419.90 and 6,361,804.20 is: 9,549,648.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,400,652.20 : 17,113,419.90 = 6,361,804.20 : x
  2. Step 2: Convert to fraction form
    11,400,652.20/17,113,419.90 = 6,361,804.20/x
  3. Step 3: Cross multiply
    11,400,652.20x = 17,113,419.90 × 6,361,804.20
  4. Step 4: Simplify right side
    11,400,652.20x = 108,872,226,596,183.58
  5. Step 5: Solve for x
    x = 108,872,226,596,183.58/11,400,652.20
  6. Step 6: Final answer
    x = 9,549,648.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.